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DoraD4dianna
DoraD4dianna DoraD4dianna
  • 13-08-2016
  • Mathematics
Answered

if 2^2x= 8^x-1 what is the value of x?

Verified Answer :

pickausername pickausername
  • 13-08-2016

2^(2x) = 2^(3x - 3) 
2x = 3x - 3 
3 = x

Answer Link
Anonymous Anonymous
  • 13-08-2016

Solutions 

\(2^(2x) = 2^(3x - 3) 2x = 3x - 3 3 = x x = 3\)

Answer Link

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